CN107031663A - Supporting trailer after shield machine marshaling travelling platform, traveling method and shield machine - Google Patents
Supporting trailer after shield machine marshaling travelling platform, traveling method and shield machine Download PDFInfo
- Publication number
- CN107031663A CN107031663A CN201710379867.6A CN201710379867A CN107031663A CN 107031663 A CN107031663 A CN 107031663A CN 201710379867 A CN201710379867 A CN 201710379867A CN 107031663 A CN107031663 A CN 107031663A
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- platform
- track
- marshaling
- shield machine
- chassis
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 230000009184 walking Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 6
- 230000005641 tunneling Effects 0.000 description 7
- 239000002002 slurry Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/005—Rail vehicle marshalling systems; Rail freight terminals
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses supporting trailer after a kind of shield machine marshaling travelling platform, traveling method and shield machine.The travelling platform includes the chassis platform for being fixed on each section pallet bottom of supporting trailer after shield machine, overlap joint platform is provided between adjacent chassis platform, the platform track for being passed through for marshaling is equipped with travelling platform, by setting travelling platform, tunnel ground that need not be after shield machine in the narrow passage of supporting trailer lays track, reduces difficulty of construction.It is " mouth " font passage by traditional " door " font channel change that supporting trailer, which includes supporting trailer after travelling platform, shield machine, after the shield machine that the present invention is provided, and enhances the intensity of the structure of supporting trailer after shield machine.Shield machine marshaling traveling method of the present invention makes marshaling run to shield machine host backend by platform track, reduces the difficulty of construction of laying track, improves the efficiency of marshaling transported material.
Description
Technical field
The present invention relates to shield machine technical field, more particularly to a kind of shield machine marshaling travelling platform, traveling method
And supporting trailer after shield machine.
Background technology
During using shield machine tunneling, the main frame of shield machine is used to excavate the soil on face in tunnel forefront,
The rear end drawing of shield machine host has rear supporting trailer, and rear supporting trailer includes more piece compartment, and each section compartment is referred to as a platform
Supporting trailer is set for carrying supporting trailer after the corollary equipments such as the control system of shield machine host, shield machine after car, shield machine
There is " door " font passage, shield machine host is directly reached through " door " font passage for the marshaling for being passed through along tunnel
Rear end, various types of dregs such as mud, grit, the cobble that marshaling is produced when can be by shield machine host tunneling are transported
To outside tunnel, and the various materials such as a section of jurisdiction, backing slurry can be taken into account transport in tunnel.
Fig. 1 is the sectional view of marshaling of passing through in the prior art in the chassis of shield machine.As shown in figure 1, chassis 11
Top plate 1102 and two side plates constitute " door " font passage 1101, and the bottom in tunnel 12 is provided with track support 13, in track support
Earth's surface track is laid on 13, chassis 11 and marshaling 14 are walked on earth's surface track, when marshaling 14 reaches shield machine
Afterwards during supporting chassis rear, marshaling 14 is driven into " door " font passage 1101.
Fig. 2 is the top view of marshaling earth's surface track operation in tunnel in the prior art, as shown in Figure 2, grouped columns
When car 14 drives to the rear end of chassis 11, on two earth's surface tracks 1105 for being transitioned into centre, then marshaling 14 is from chassis
11 " door " font passage 1101 continues the arrival shield machine host backend that moves forward, wherein, the middle berth of " door " font passage 1101
If earth's surface track 1105 be that on tunnel ground, during tunneling, shield machine host constantly excavates new tunnel,
And need to lay earth's surface track in time on new tunnel ground.
The chassis and one side tunneling of existing this form while the operating type of laying earth's surface track exist it is following
Problem：One is to slow down construction speed, and can constantly be produced in dregs, work progress during shield machine construction needs marshaling to wear
Cross supporting trailer after shield machine and reach the rear of shield machine host and the dregs newly produced is constantly carried out tunnel, with shield
Machine constantly excavates new tunnel, it is necessary to install section of jurisdiction in new tunnel and fill backing slurry, section of jurisdiction at the back side of section of jurisdiction
Marshaling is also required to backing slurry to be transported to up to shield machine rear, in order to ensure that marshaling passes through in time, with new
The excavation in tunnel, it is necessary to lay new earth's surface track, due to " door " font of chassis in time in " door " font passage of chassis
Channel space is narrow and small, and laying earth's surface track is very difficult, it is necessary to the longer engineering time in " door " the font passage, and " door " word
When being constructed in shape passage, marshaling can not enter, and marshaling is needed after shield machine within this period of laying track
Portion is waited, and it is slow that this results in construction speed；Two be trolley structure low intensity, and chassis needs to retain " door " font passage, chassis
Bottom plate 1103 be made up of the two parts for being arranged on the side of wheel 1104 of chassis 11, such structural strength is low, whole chassis
It is unreasonable that shape and structure is arranged.
The content of the invention
The present invention solves the technical problem of a kind of shield machine marshaling track travel platform is provided, by setting
The travelling platform, can reduce the difficulty of construction of laying track.Another technical problem to be solved of the invention is to provide a kind of shield
The structural strength of supporting trailer is big after supporting trailer after structure machine, the shield machine, easy to use.Another skill to be solved of the invention
Art problem is to provide a kind of shield machine marshaling traveling method, and the traveling method improves the effect of marshaling transported material
Rate.
In order to solve the above technical problems, the first aspect of the present invention is：A kind of shield machine marshaling track travel is provided
Platform, the travelling platform includes the chassis platform for being fixed on each section pallet bottom of supporting trailer after shield machine, and adjacent
It is equipped with what is passed through for supplying marshaling on the overlap joint platform set between the chassis platform, the chassis platform and overlap joint platform
The chassis platform rear end of the final section pallet bottom of supporting trailer is connected with transition apparatus after platform track, shield machine, should
Transition apparatus is used to the earth's surface track laid in tunnel with the platform track being connected.
In another embodiment of shield machine marshaling travelling platform of the present invention, the transition apparatus includes rebound,
The front end of the rebound is hinged on the rear end of the chassis platform on the final section chassis of supporting trailer after shield machine, the transition
The bottom surface of plate is provided with road wheel, and the surface of the rebound is equipped with twilight orbit, the front end of the twilight orbit and the platform rail
Road is docked, end and the earth's surface orbital docking of the twilight orbit.
In another embodiment of shield machine marshaling travelling platform of the present invention, the twilight orbit is track switch.
In another embodiment of shield machine marshaling travelling platform of the present invention, the chassis platform includes two tracks
Carrier bar, the overlap joint platform includes two tie-beams, and the end of the track carrier bar and the end of the tie-beam are equipped with bearing pin
Hole, the hole axle of the pin shaft hole extends perpendicular to level ground, and along the direction that the chassis platform is connected with the overlap joint platform
Expansion forms elongated hole, and the pin shaft hole of the track carrier bar and the adjacent connection beam end is stacked and is connected by the bearing pin inserted
Connect.
In another embodiment of shield machine marshaling travelling platform of the present invention, the end of the track carrier bar is provided with
Reinforcing plate, the reinforcing plate is fixed on the chassis platform where the track carrier bar and supports the track carrier bar to stretch out this
The part of car platform；The end of the tie-beam is also equipped with reinforcing plate, and the reinforcing plate of the connection beam end is fixed on the connection
On overlap joint platform where beam and the tie-beam is supported to stretch out the part of the overlap joint platform.
In another embodiment of shield machine marshaling travelling platform of the present invention, the two ends of the track carrier bar are fixed
Provided with the crossbeam with the track carrier bar right-angled intersection, set between two tie-beams on the overlap joint platform and strengthen connection
Beam, the two ends of the reinforcement tie-beam are hinged on the crossbeam of adjacent track carrying beam end.
In another embodiment of shield machine marshaling travelling platform of the present invention, the platform track includes being laid on this
Trolley track and the overlap joint track being laid on the overlap joint platform on chassis platform, between the trolley track and the overlap joint track
Connecting portion be located at the pin joint of the track carrier bar and the tie-beam, the termination of the trolley track and the overlap joint track is equal
Angular cut is set to, the trolley track is parallel with the cut line of overlap joint track termination, and the spacing range between cut line is
10mm-20mm。
The second aspect of the present invention is：A kind of shield machine marshaling traveling method is provided, the traveling method uses first
Any of aspect travelling platform, the traveling method includes：
Marshaling along earth's surface track travel to shield machine after supporting trailer rear end；
The marshaling is transitioned on the platform track by the transition apparatus；
The marshaling runs to shield machine host backend by the platform track；
The marshaling discharging and/or charging；
The marshaling runs to the end of the platform track, and is transitioned into by the transition apparatus on earth's surface track；
The marshaling along earth's surface track travel to tunnel outside.
In another embodiment of shield machine marshaling traveling method of the present invention, the marshaling is by the transition apparatus
It is transitioned on the platform track and specifically includes：The marshaling is transitioned on the platform track by track switch, or the marshaling
Transitted directly to by two corresponding twilight orbits on the platform track；
It is transitioned on earth's surface track and is specifically included by the transition apparatus：The marshaling is transitioned into the earth's surface track by track switch
On, or the marshaling transitted directly on the earth's surface track by two corresponding twilight orbits.
The third aspect of the present invention is：Supporting trailer after supporting trailer after a kind of shield machine shield machine, the shield machine is provided
Using any of first aspect travelling platform.
By such scheme, the beneficial effects of the invention are as follows：The shield machine marshaling travelling platform bag that the present invention is provided
Include the chassis platform for being fixed on each section pallet bottom of supporting trailer after shield machine, and set between adjacent chassis platform
Overlap supporting after the platform track being equipped with platform, chassis platform and overlap joint platform for being passed through for marshaling, shield machine
The chassis platform rear end of the final section pallet bottom of trailer is connected with transition apparatus, and transition apparatus is used to lay in tunnel
Earth's surface track is connected with platform track.By setting travelling platform, it is not necessary to which the narrow of supporting trailer leads to after shield machine
Tunnel ground laying track in road, reduces difficulty of construction.Supporting trailer includes walking after the shield machine that the present invention is provided
Supporting trailer is " mouth " font passage by traditional " door " font channel change after platform, shield machine, enhances and matches somebody with somebody after shield machine
Cover the intensity of the structure of trailer.Shield machine marshaling traveling method of the present invention supporting trailer after shield machine by marshaling
Travelling platform runs to shield machine host backend, it is not necessary to the tunnel ground after shield machine in the narrow passage of supporting trailer
Track is laid, difficulty of construction is reduced, improves the efficiency of marshaling transported material.
Brief description of the drawings
Fig. 1 is the sectional view of marshaling of passing through in the prior art in the chassis of shield machine；
Fig. 2 is the top view of marshaling earth's surface track operation in tunnel in the prior art；
Fig. 3 be in the embodiment of shield machine marshaling travelling platform one of the present invention travelling platform be fixed on it is supporting after shield machine
Side view on trailer；
Fig. 4 is that travelling platform is fixed on after shield machine and matched somebody with somebody in another embodiment of shield machine marshaling travelling platform of the present invention
Cover the side view on trailer；
Section of the marshaling on travelling platform in Fig. 5 another embodiments of shield machine marshaling travelling platform of the present invention
Figure；
Fig. 6 is top view of the marshaling by earth's surface orbit transfer in tunnel to shield machine travelling platform of the present invention；
Fig. 7 is the top view of another embodiment of shield machine marshaling travelling platform of the present invention；
Fig. 8 is the enlarged drawing of part A in Fig. 7；
Fig. 9 is the flow chart of the embodiment of shield machine marshaling traveling method one of the present invention.
Figure 10 is the schematic cross-section of the chassis of the supporting embodiment of trailer one after shield machine of the present invention.
Embodiment
For the ease of understanding the present invention, below in conjunction with the accompanying drawings and specific embodiment, the present invention will be described in more detail.
The preferred embodiment of the present invention is given in accompanying drawing, still, the present invention can be realized in many different forms, not limited
In the embodiment described by this specification.On the contrary, the purpose for providing these embodiments makes to the disclosure
Understand more thorough comprehensive.
It should be noted that unless otherwise defined, all technologies and scientific terminology are with belonging to used in this specification
The implication that the those skilled in the art of the present invention are generally understood that is identical.In the description of the invention used term only
It is in order to describe the purpose of specific embodiment, to be not intended to the limitation present invention.
Below in conjunction with the accompanying drawings, various embodiments of the present invention are described in detail.
Fig. 3 be in the embodiment of shield machine marshaling travelling platform one of the present invention travelling platform be fixed on it is supporting after shield machine
Side view on trailer.As shown in figure 3, the travelling platform includes being fixed on each bottom of section chassis 31 of supporting trailer after shield machine
Chassis platform 35, and it is each section chassis 31 bottom be fixedly installed between chassis platform 35, adjacent chassis platform 35
Overlap joint platform 36 is provided with, so, the chassis platform 35 of each section chassis 31 bottom connects integral travelling platform, travelling platform
On be equipped with for for marshaling pass through platform track 37, the earth's surface track travel that marshaling is laid in tunnel to shield
Supporting trailer rear end is transitioned into the platform track 37 on travelling platform again after structure machine, and then marshaling is by travelling platform
The rear end for running to shield machine host carries out discharging or charging operation.
By the way that travelling platform is set on supporting trailer after shield machine and platform track 37 is laid, it is no longer necessary in shield machine
Track is laid in the passage 3101 of supporting trailer afterwards, as shield machine tunneling constantly moves ahead, it is only necessary in rear supporting trailer
Afterbody then earth's surface track continues to lay track, thus needing after shield machine in the passage 3101 of supporting trailer
The Orbit Transformation of laying is laid to passage 3101 is outer, and due to narrow space in passage 3101, and the external space of passage 3101 compares
More spacious, in the outer laying track ratio of passage 3101, laying track is easily more in passage 3101, so supporting after shield machine
Travelling platform is set to greatly reduce the difficulty of construction for laying track in tunnel on trailer.
About 85 meters of the total length of supporting trailer after shield machine, supporting trailer generally comprises 6-8 section chassis 31 after shield machine,
So all setting chassis platform 35 in every section chassis 31 bottom, connected between each section chassis platform 35 with overlap joint platform 36,
About 85 meters of the length of whole travelling platform, and about 65 meters of the length of marshaling, the length of travelling platform are more than grouped columns
The length of car, so travelling platform can accommodate lower marshaling.
The afterbody of the chassis platform 35 of the final section pallet bottom of supporting trailer is connected with transition apparatus 38 after shield machine,
Transition apparatus 38 is used to the earth's surface track laid in tunnel with the platform track 37 on travelling platform being connected.Because walking is flat
Platform has difference in height apart from the ground in tunnel, and the earth's surface track in tunnel is laid on tunnel ground, and transition apparatus 38 is helped
In in earth's surface orbit transfer of the marshaling on tunnel ground to travelling platform.
Fig. 4 is that travelling platform is fixed on after shield machine and matched somebody with somebody in another embodiment of shield machine marshaling travelling platform of the present invention
Cover the side view on trailer.As shown in figure 4, transition apparatus 48 includes rebound 4801, the front end of rebound 4801, which is hinged, is expert at
The end of platform is walked, the rear end of rebound 4801 is close to tunnel ground, and the bottom surface of rebound 4801 is provided with road wheel 4802, with
Shield machine host tunneling to move ahead, transition apparatus 48 follows supporting trailer after shield machine to move ahead simultaneously.Rebound 4801
Twilight orbit is laid on surface, if earth's surface track only has two tracks, then the twilight orbit is just not required to be set to track switch, if
Earth's surface track be four line tripartite system tracks or other can be while walk two groups and marshaling more than two, then the twilight orbit
It is necessarily arranged to corresponding track switch.
In order to improve in material transportation efficiency, tunnel be used for for marshaling walk track more use four line tripartite system rails
Road or combined type path track, four line tripartite system tracks are included in two groups of walking tracks of tunnel whole process laying, two groups of rows
Walking track can be simultaneously for two groups of marshaling walking；Combined type path track is included in one group of walking of tunnel whole process laying
Track and the parking orbit being laid on beside the walking track, when two groups of marshalings need meeting, one group of grouped columns garage
Go on parking orbit, another group of marshaling walks on.
If using four line tripartite system tracks, the track can be simultaneously for two groups of marshaling walkings, two groups of marshalings
The track at place obviously can not be docked with the platform track 47 on travelling platform simultaneously, and marshaling can not be direct by earth's surface track
Walk to platform track 47, transition apparatus 48 can be such that two groups of marshalings are transitioned into respectively on platform track 47.Rebound
4801 surface is equipped with track switch 4803, and track switch 4803 is that a kind of circuit for making marshaling be transferred to another station track from a station track connects
Track where connecing the two groups of marshalings walked on equipment, four line tripartite system tracks is the rail on different station tracks, travelling platform
Road is another station track, that is to say, that the front end of track switch 4803 is docked with platform track 47, behind the end of track switch 4803 and shield machine
The earth's surface orbital docking of supporting trailer rear end laying, so makes the marshaling on the different station tracks in supporting trailer rear end after shield machine
It can be transitioned on travelling platform.
Section of the marshaling on travelling platform in Fig. 5 another embodiments of shield machine marshaling travelling platform of the present invention
Figure, as shown in figure 5, chassis platform 85 constitutes the passage 8101 of " mouth " font for being passed through for marshaling 84 with chassis 81.
Chassis 81 itself has " door " the font passage walked for marshaling, and " door " font channel design is not fastened, and chassis is put down
Platform 85 just constitutes the passage 8101 of " mouth " font of closing with " door " the font passage of chassis 81, and structure is more fastened, marshalling
Train 84 is also more steady safe when walking on platform track 87.
Fig. 6 is top view of the marshaling by earth's surface orbit transfer in tunnel to shield machine travelling platform of the present invention.By
Fig. 6 understands that shield machine marshaling travelling platform rear uses four line tripartite system tracks, and two groups of marshalings 54 are walked respectively
On different station tracks, track switch 5801 of the marshaling 54 from the earth's surface track 59 of the rear end of chassis 51 on transition apparatus 58 is transitioned into
On the platform track 57 of the bottom of passage 5101 laying of chassis 51.
Fig. 7 is the top view of another embodiment of shield machine marshaling travelling platform of the present invention, and Fig. 8 is part A in Fig. 7
Enlarged drawing.From Fig. 7 and Fig. 8, chassis platform 65 includes two track carrier bars 6501, and platform track 67 is along track carrier bar
6501 layings, the orbit strength so laid is big, can bear the weight of marshaling；Overlapping platform 66 includes two tie-beams
6601, two tie-beams 6601 connect the track carrier bar 6501 on adjacent chassis platform, often save the platform that pallet bottom is installed
Car platform 65 is connected to the travelling platform of an entirety.
The end of track carrier bar 6501 and the end of tie-beam 6601 are equipped with bearing pin of the hole axle perpendicular to level ground
Hole 6502, the direction extension expansion that pin shaft hole 6502 is connected along chassis platform 65 with overlap joint platform 66 forms elongated hole, and track is held
The pin shaft hole 6502 of carrier beam 6501 and the adjacent end of tie-beam 6601 is stacked and inserts corresponding bearing pin 610.Match somebody with somebody after shield machine
Set trailer follows shield machine host to move ahead, and travelling platform needs to follow supporting trailer after shield machine to move ahead, during moving ahead
Turning situation can be run into, bearing pin 610 has a movable scope in pin shaft hole 6502, when travelling platform is turned, adjacent chassis
Can be with angle and curved, so as to realize the turning of whole travelling platform between platform 65.Whole about 85 meters of travelling platform length,
Flexible cornering ability strengthens the dependable with function of the travelling platform.
The end of track carrier bar is provided with reinforcing plate 611, and reinforcing plate 611 is fixed on the chassis platform where track carrier bar
Simultaneously supporting track carrier bar 6501 stretches out the part of chassis platform 65 on 65, because platform track 67 needs to carry huge gravity,
And the pin joint between chassis platform 65 and overlap joint platform 66 is most weak position, platform is stretched out at the two ends of track carrier bar 6501
The body of car platform 65 and lack supporting surface, reinforcing plate 611 is fixed on the body of chassis platform 65 and plays supporting track carrier bar
6501 effect, so as to reduce the possibility being broken at pin joint.Likewise, the end of tie-beam 6601 is also equipped with reinforcing plate
611, the reinforcing plate 611 of the end of tie-beam 6601 is fixed on the overlap joint platform 66 at the place of tie-beam 6601 and supports tie-beam
6601 stretch out the part of overlap joint platform 66, the reinforcing plate 611 that the end of tie-beam 6601 is set and the end of track carrier bar 6501
The effect of reinforcing plate 611 is identical, repeats no more here.
The two ends of track carrier bar 6501 are fixed with the crossbeam 6503 with the right-angled intersection of track carrier bar 6501, and chassis is put down
Two ends of track carrier bar 6501 on platform 65 are fixed on crossbeam 6503, so as to strengthen the steady of the whole structure of chassis platform 65
It is qualitative.Tie-beam 6602 is strengthened in setting between overlapping two tie-beams 6601 on platform 66, sets and is hinged on crossbeam 6503
Point, the two ends for strengthening tie-beam 6602 are hinged on the crossbeam 6503 of the end of adjacent orbit carrier bar 6501, and the reinforcement of setting connects
Connect beam 6602 and strengthen bonding strength between adjacent chassis platform 65.
The overlap joint rail that platform track includes the trolley track 6702 being laid on chassis platform and is laid on overlap joint platform
Road 6703, platform track needs to follow travelling platform to turn, and travelling platform is being hinged between chassis platform and overlap joint platform
Turned at point, the connecting portion between trolley track 6702 and overlap joint track 6703 is arranged on track carrier bar 6501 and connection
At the pin joint of beam 6601, while turning between so adjacent chassis platform, trolley track 6702 and overlap joint track 6703 it
Between follow turning.
The termination of trolley track 6702 and overlap joint track 6703 is disposed as angular cut 6701, trolley track 6702 and taken
Integrate with 6703 terminations angular cut 6701 cut line it is parallel, and spacing is kept between cut line, the scope d of the spacing is
10mm-20mm.This otch being obliquely installed, makes platform track in turning, trolley track 6702 and overlap joint track 6703
Termination is staggered, and prevents interference.
Fig. 9 is the flow chart of the embodiment of shield machine marshaling traveling method one of the present invention, as shown in figure 9, shield of the present invention
Structure machine marshaling traveling method is specifically included：
Step S1：Marshaling along earth's surface track travel to shield machine after supporting trailer rear end, marshaling applies tunnel
The various construction material requesteds such as section of jurisdiction, backing slurry needed for work are transported in tunnel.
Step S2：Marshaling is transitioned on platform track by transition apparatus.It is supporting after marshaling reaches shield machine
During trailer rear end, marshaling needs the platform track entered on the passage of supporting trailer after shield machine, travelling platform from tunnel
The track of ground laying has a difference in height, and transition apparatus front end connecting platform track, transition apparatus rear end connection tunnel ground paving
If track, so marshaling can be transitioned on platform track by transition apparatus.Here the track switch on transition apparatus is with before
Latter linked track pitch match, the stock scale for the track that the type of track switch is laid with tunnel ground is matched.It can also take
Be independently arranged the mode of transition apparatus, when marshaling is reached, transition apparatus be placed on correspondence position, without the use of when again
Remove, with travelling platform rear end draw transition apparatus compared with, when this transition apparatus being independently arranged is used need with it is front and rear
Track is accurately docked, cumbersome.
Step S3：Marshaling runs to shield machine host backend by platform track.
Step S4：Marshaling discharging or charging, shield machine host backend are provided with after duct piece assembling machine, pipe sheet assembling,
Gap between section of jurisdiction and outside wall surface and the internal face in tunnel need to use Concrete Filled, section of jurisdiction and coagulation that marshaling is transported
Soil is used in shield machine host backend.The dregs produced during shield machine tunneling is loaded on marshaling and transported to outside tunnel.
When not having dregs in tunnel, marshaling empty wagons is driven to outside tunnel.
Step S5：Marshaling runs to the end of platform track, and is transitioned into by transition apparatus on earth's surface track.It is identical
, in the orbit transfer that marshaling can be laid in tunnel to platform track, tunnel can also be transitioned into by platform track
On the track of interior laying.
Step S6：Finally, marshaling along earth's surface track travel to tunnel outside, dregs is transported.
Further, the marshaling in step S2 is transitioned on platform track by track switch, or marshaling is by two
Corresponding twilight orbit is transitted directly on platform track.If the earth's surface track of supporting trailer afterbody includes two after shield machine
The station track of the group above, then connect earth's surface track and platform track using track switch, if after shield machine supporting chassis afterbody earth's surface
Track includes one group of station track, can be directly connected to earth's surface track and platform using two twilight orbits corresponding with marshaling
Track.Marshaling in identical, step S5 is transitioned on earth's surface track from platform track by track switch, or marshaling by
Two corresponding twilight orbit is transitted directly on earth's surface track.
Shield machine marshaling traveling method of the present invention makes marshaling by the row that is fixed on after shield machine on supporting trailer
Walk platform and reach shield machine host afterbody, be not required in the passage of chassis lay earth's surface track, accelerate construction speed.
After Figure 10 is the schematic cross-section of the chassis of the supporting embodiment of trailer one after shield machine of the present invention, shield machine of the present invention
Supporting trailer is made up of the connection of more piece chassis 91, and the bottom of each section chassis 91 is fixed with chassis platform 95, and each section chassis connects
It is connected together, is linked together between the chassis platform 95 of adjacent pallet bottom by overlap joint platform, chassis platform and overlap joint is flat
The platform track laid on the whole travelling platform that platform is constituted is walked for marshaling, supporting trailer after the shield machine of this structure
It is not required to lay track in internal trailer, reduces the difficulty of construction of laying track.
Based on above example, the shield machine marshaling travelling platform that the present invention is provided includes being fixed on after shield machine matching somebody with somebody
Cover to be provided between the chassis platform of each section pallet bottom of trailer, adjacent chassis platform on overlap joint platform, travelling platform and lay
There is supporting after the platform track for being passed through for marshaling, the track travel that marshaling is laid in tunnel to shield machine drag
Car rear end, then be transitioned on platform track, shield machine host backend is run to by platform track.By setting travelling platform, no
Need the tunnel ground after shield machine in the narrow passage of supporting trailer to lay track, reduce difficulty of construction.The present invention
Supporting trailer includes after travelling platform, shield machine supporting trailer by traditional " door " font channel change after the shield machine of offer
For " mouth " font passage, the intensity of the structure of supporting trailer after shield machine is enhanced.Shield machine marshaling walking side of the present invention
By marshaling, the travelling platform of supporting trailer after shield machine runs to shield machine host backend to method, it is not necessary to after shield machine
Tunnel ground laying track in the narrow passage of supporting trailer, reduces difficulty of construction, improves marshaling transport thing
The efficiency of material.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in,
It is included within the scope of the present invention.
Claims (10)
1. a kind of shield machine marshaling travelling platform, it is characterised in that the travelling platform includes being fixed on after shield machine matching somebody with somebody
The chassis platform of each section pallet bottom of trailer, and the overlap joint platform set between the adjacent chassis platform are covered, it is described
The platform track for being passed through for marshaling is equipped with chassis platform and overlap joint platform, supporting trailer is last after shield machine
The chassis platform rear end of one section pallet bottom is connected with transition apparatus, and the transition apparatus is used for the ground that will be laid in tunnel
Table track is connected with the platform track.
2. shield machine marshaling travelling platform according to claim 1, it is characterised in that the transition apparatus included
Cab apron, the front end of the rebound is hinged on after the chassis platform on the final section chassis of supporting trailer after shield machine
End, the bottom surface of the rebound is provided with road wheel, and the surface of the rebound is equipped with twilight orbit, the twilight orbit
Front end is docked with the platform track, end and the earth's surface orbital docking of the twilight orbit.
3. shield machine marshaling travelling platform according to claim 2, it is characterised in that the twilight orbit is
Trouble.
4. shield machine marshaling travelling platform according to claim 3, it is characterised in that the chassis platform includes two
Root track carrier bar, the overlap joint platform includes two tie-beams, the end of the track carrier bar and the end of the tie-beam
Portion is equipped with pin shaft hole, and the hole axle of the pin shaft hole is put down perpendicular to level ground, and along the chassis platform and the overlap joint
The direction extension expansion that platform is connected forms the bearing pin of elongated hole, the track carrier bar and the adjacent connection beam end
Hole is stacked and is connected by the bearing pin inserted.
5. shield machine marshaling travelling platform according to claim 4, it is characterised in that the end of the track carrier bar
Portion is provided with reinforcing plate, and the reinforcing plate is fixed on the chassis platform where the track carrier bar and supports the track
Carrier bar stretches out the part of the chassis platform；The end of the tie-beam is also equipped with reinforcing plate, the connection beam end
The reinforcing plate is fixed on the overlap joint platform where the tie-beam and supports the tie-beam to stretch out the overlap joint platform
Part.
6. shield machine marshaling travelling platform according to claim 5, it is characterised in that the two of the track carrier bar
Set between two tie-beams that end is fixed with the crossbeam with the track carrier bar right-angled intersection, the overlap joint platform
Reinforcement tie-beam is put, the two ends of the reinforcement tie-beam are hinged on the crossbeam of the adjacent track carrying beam end.
7. shield machine marshaling travelling platform according to claim 6, it is characterised in that the platform track includes paving
The trolley track being located on the chassis platform and the overlap joint track being laid on the overlap joint platform, the trolley track and institute
The connecting portion stated between overlap joint track is located at the pin joint of the track carrier bar and the tie-beam, the trolley track
Angular cut is disposed as with the termination of the overlap joint track, the trolley track is parallel with the cut line of overlap joint track termination,
And the spacing range between cut line is 10mm-20mm.
8. a kind of shield machine marshaling traveling method, it is characterised in that using the walking any one of claim 1-7
Platform, the traveling method includes：
Marshaling along earth's surface track travel to shield machine after supporting trailer rear end；
The marshaling is transitioned on the platform track by the transition apparatus；
The marshaling runs to shield machine host backend by the platform track；
The marshaling discharging and/or charging；
The marshaling runs to the end of the platform track, and is transitioned into by the transition apparatus on earth's surface track；
The marshaling along earth's surface track travel to tunnel outside.
9. shield machine marshaling traveling method according to claim 8, it is characterised in that the marshaling by
The transition apparatus is transitioned on the platform track and specifically included：The marshaling is transitioned into the platform track by track switch
On, or the marshaling transitted directly on the platform track by two corresponding twilight orbits；
Described be transitioned into by the transition apparatus on earth's surface track specifically includes：The marshaling is transitioned into described by track switch
On table track, or the marshaling is transitted directly on the earth's surface track by two corresponding twilight orbits.
10. supporting trailer after a kind of shield machine, it is characterised in that supporting trailer is included in claim 1-7 after the shield machine
Travelling platform described in any one.
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|---|---|---|---|
| CN201710379867.6A CN107031663B (en) | 2017-05-25 | 2017-05-25 | Walking platform and walking method of shield machine marshalling train and matched trailer behind shield machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379867.6A CN107031663B (en) | 2017-05-25 | 2017-05-25 | Walking platform and walking method of shield machine marshalling train and matched trailer behind shield machine |
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| CN107031663A true CN107031663A (en) | 2017-08-11 |
| CN107031663B CN107031663B (en) | 2023-04-25 |
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| CN108284849A (en) * | 2018-03-14 | 2018-07-17 | 铁建重工新疆有限公司 | A kind of removable rear mating trailer and the development machine containing it |
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| CN108944627A (en) * | 2018-08-06 | 2018-12-07 | 济南重工股份有限公司 | A kind of shield machine trailer configuration |
| CN109356603A (en) * | 2018-11-21 | 2019-02-19 | 中铁工程装备集团有限公司 | Mating trailer suspension arrangement and its construction method after a kind of rock tunnel(ling) machine |
| CN111456771A (en) * | 2020-04-30 | 2020-07-28 | 中铁工程装备集团有限公司 | Marshalling train |
| CN112660166A (en) * | 2021-01-27 | 2021-04-16 | 中国水电四局（兰州）机械装备有限公司 | Method for transporting double-track concrete tank car in tunnel without occupying track |
| CN113338956A (en) * | 2021-05-31 | 2021-09-03 | 中国葛洲坝集团市政工程有限公司 | TBM shield follow-up type ferry trolley and using method |
| CN114215542A (en) * | 2021-11-05 | 2022-03-22 | 中铁隧道局集团有限公司 | Bottom plate laying construction method of small-section ultra-long-distance tunnel |
| CN115306412A (en) * | 2022-08-09 | 2022-11-08 | 中铁隧道局集团有限公司 | Method for integrally transferring rear matched trailer of shield tunneling machine in tunnel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108284849A (en) * | 2018-03-14 | 2018-07-17 | 铁建重工新疆有限公司 | A kind of removable rear mating trailer and the development machine containing it |
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| CN112660166A (en) * | 2021-01-27 | 2021-04-16 | 中国水电四局（兰州）机械装备有限公司 | Method for transporting double-track concrete tank car in tunnel without occupying track |
| CN112660166B (en) * | 2021-01-27 | 2024-04-02 | 中国水电四局（兰州）机械装备有限公司 | Method for transporting double-strand concrete tank truck in tunnel without occupying road |
| CN113338956A (en) * | 2021-05-31 | 2021-09-03 | 中国葛洲坝集团市政工程有限公司 | TBM shield follow-up type ferry trolley and using method |
| CN114215542A (en) * | 2021-11-05 | 2022-03-22 | 中铁隧道局集团有限公司 | Bottom plate laying construction method of small-section ultra-long-distance tunnel |
| CN115306412A (en) * | 2022-08-09 | 2022-11-08 | 中铁隧道局集团有限公司 | Method for integrally transferring rear matched trailer of shield tunneling machine in tunnel |
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